Tax & Treasury Manager

Our client is looking for a Tax & Treasury Manager to oversee a broad range of indirect tax, income tax, and cash management activities. This role combines technical tax leadership with hands-on treasury oversight, supporting compliance, reporting accuracy, and effective liquidity management. The ideal candidate will bring strong experience across sales and use tax, corporate income tax, and banking operations while working closely with external advisors and internal stakeholders. Open to two profiles: Straight public tax experience, open to learning Treasury Corporate tax experience with knowledge of Treasury Responsibilities: Own all U.S. sales and use tax and Canadian GST/HST/QST/PST compliance processes, ensuring timely and accurate filings through Avalara and coordinating with external tax providers as needed. Serve as the primary administrator and subject matter expert for Avalara, including system configuration, integrations, tax code maintenance, product taxability mapping, filing setup, and reconciliation of tax transactions to the general ledger. Monitor and evaluate U.S. economic nexus thresholds and Canadian indirect tax registration requirements, completing new registrations and account closures as business needs evolve. Partner with external tax advisors to manage federal and state income tax compliance, including preparation of schedules and supporting workpapers, review of tax returns, and coordination of estimated tax payments and filing extensions. Prepare corporate income tax forecasts and maintain a comprehensive book-to-tax analysis to support financial planning, forecasting, and strategic decision-making. Lead the annual income tax provision process, including return-to-provision (RTP) reconciliations, tax balance sheet accounts, and tax fixed asset schedules. Manage the annual 1099 reporting process, including W-9 collection, vendor payment reviews, filing coordination, and resolution of reporting corrections. Oversee foreign vendor withholding compliance, including administration of W-8 documentation, monitoring form validity, coordinating Forms 1042/1042-S filings, and ensuring required withholding payments are made. Review and approve ACH, wire, and check payments in accordance with established internal controls, while investigating and resolving unusual, rejected, or returned transactions. Administer all corporate banking relationships, including bank account maintenance, authorized signer management, banking platform administration, and remittance master data oversight. Prepare monthly cash flow forecasts for corporate consolidation, analyzing anticipated cash inflows and outflows, forecasting working capital activity, and explaining variances to prior forecasts and actual results. Monitor daily cash positions and liquidity across entities and bank accounts, identifying funding requirements and coordinating transfers, including intercompany activity. Prepare and review bank reconciliations, ensuring timely research and resolution of outstanding reconciling items. Complete monthly foreign currency revaluation activities and prepare tax- and treasury-related journal entries and supporting schedules. Reconcile tax, treasury, cash, and related balance sheet accounts to ensure accuracy and compliance with financial reporting requirements. Requirements At least 5 years of progressive tax and/or treasury experience in a multinational or multi-entity environment Hands-on experience preparing and processing US sales and use tax returns, with a strong understanding of state tax nexus, including economic nexus rules for E-Commerce sellers Hands-on experience administering Avalara or a comparable sales tax engine (e.g., Vertex, Sovos), including filing setup, tax code mappings, and system integrations Bachelor’s degree in accounting, Finance, or a related field; CPA or MST a plus Experience preparing corporate income tax estimates and supporting tax provisions Experience with cash flow forecasting, payment processing, and bank administration Experience with US information reporting (1099, 1042/W-8) preferred Advanced spreadsheet skills; experience with ERP systems (M3 or similar) and E-Commerce platforms (Shopify or similar) a plus Exposure to Canadian GST/HST/QST/PST a plus Benefits: Medical/Dental/Vision 401k PTO